Home / 14,999,907.24-22,501,189.67-4,217,301.86

Finding the Fourth Proportional to 14,999,907.24, 22,501,189.67 and 4,217,301.86

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Solution

The fourth proportional to 14,999,907.24, 22,501,189.67 and 4,217,301.86 is: 6,326,326.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,999,907.24 : 22,501,189.67 = 4,217,301.86 : x
  2. Step 2: Convert to fraction form
    14,999,907.24/22,501,189.67 = 4,217,301.86/x
  3. Step 3: Cross multiply
    14,999,907.24x = 22,501,189.67 × 4,217,301.86
  4. Step 4: Simplify right side
    14,999,907.24x = 94,894,308,913,911.33
  5. Step 5: Solve for x
    x = 94,894,308,913,911.33/14,999,907.24
  6. Step 6: Final answer
    x = 6,326,326.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.